I just can't understand the editors of the "Maltin Movie and Video Guide" sometimes. How could they possibly give their lowest "Bomb" rating to 1971's "The Cat O'Nine Tails," for example, citing its "graphic gore and sex" and "bad dubbing"? The uncut DVD that I just viewed had hardly any gore at all, one very brief topless scene and was excellently dubbed (indeed, the main characters look to be speaking English). This is actually a very fine mystery thriller that should have received 3 stars from this often-dubious guide. In the film, a blind ex-reporter played by Karl Malden teams up with journalist James Franciscus to investigate a string of murders that takes place following a break-in at a genetics lab. The two make a fine and believable team, especially when joined by Malden's cute little niece (Cinzia de Carolis); I could have easily seen the pair continuing on to a crime-busting TV series of their own. Speaking of TV, this film often reminded me of old "Avengers" episodes, what with a crazed killer doing away with folks around a scientific institution while our heroes scramble to track him/her down. Of course, though, this is a Dario Argento giallo--his least favorite of all his films, he tells us in one of the DVD's many extras, but a very entertaining one from where I sit. The picture has a complex plot that takes many unexpected turns, involving genetic anomalies, garrotings, a visit to a gay bar, a double poisoned-milk tribute to Hitchcock's "Suspicion," kidnapping, blackmail, an insult contest, a very-high-speed car chase, grave robbing, death by locomotive and elevator shaft, and on and on. Ennio Morricone here delivers yet another superb score, alternating between a creepy childish lullaby of sorts and discordant, pulsating, arrhythmic jazz. The film also features some excellent dialogue and handsome production values. A bomb? Hardly!